CN219120417U - Return air anti-dazzle microcrystalline panel light - Google Patents

Abstract

The utility model relates to the technical field of panel lamps, and particularly discloses an air return anti-dazzle microcrystal panel lamp which comprises a lamp body, a lamp holder, a cover plate and a mounting frame, wherein the lamp body is of a square structure as a whole, the lamp holder is arranged at the lower part of the lamp body, and the section of the lamp holder is of an inverted trapezoid structure; the lower surface of the lamp holder is provided with a light-emitting panel which is embedded in the lamp holder; the upper surface of the lamp body is fixed with a cover plate through a pin, a connecting seat is arranged on the cover plate, and the connecting seats are symmetrically arranged on the upper surfaces of two ends of the cover plate; the mounting frame is matched and arranged in the connecting seat; pull rings are symmetrically arranged at two ends of the upper part of the mounting frame, and traction ropes are arranged in the pull rings; the panel lamp provided by the utility model achieves the purpose of anti-glare by improving the luminous panel; and set up detachable erection joint in upper portion, to whole, have detachable characteristic, easily carry out dismouting and overhaul, can fine alleviate the work load of maintaining the installation.

Description

Return air anti-dazzle microcrystalline panel light

Technical Field

The utility model relates to the technical field of panel lamps, in particular to a return air anti-dazzle microcrystal panel lamp.

Background

The panel lamp is a high-grade indoor lighting lamp, the outer frame of the panel lamp is mostly formed by anodic oxidation of aluminum alloy, the light source is an LED plate, and the whole lamp is attractive and concise in design, luxurious in atmosphere, good in lighting effect and capable of giving people a beautiful feeling. The LED panel lamp is unique in design, light forms a uniform planar lighting effect after passing through the light guide plate with high light transmittance, and the LED panel lamp is good in illumination uniformity, comfortable and free from losing brightness, and can effectively relieve eyestrain.

The existing panel lamp is mainly installed in a hoisting mode, a plurality of fixed points are fixedly arranged on the upper portion of the lamp body to be connected with a lifting rope, the fixed points on the lamp body bear load, deformation and damage are easy to occur for a long time, and the structure is damaged; and the mounting mode is also complicated, and the disassembly and assembly are inconvenient.

Disclosure of Invention

The utility model aims to provide a return air anti-dazzle microcrystal panel light so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a return air anti-dazzle microcrystalline panel light, includes lamp body, lamp stand, apron and mounting bracket, the lamp body is square structure wholly, and the lamp stand sets up in the lower part of lamp body, the lamp stand cross-section sets up to fall trapezoidal structure; the lower surface of the lamp holder is provided with a light-emitting panel which is embedded in the lamp holder; the upper surface of the lamp body is fixed with a cover plate through a pin, a connecting seat is arranged on the cover plate, and the connecting seats are symmetrically arranged on the upper surfaces of two ends of the cover plate; the mounting frame cooperation sets up in the connecting seat, mounting frame upper portion both ends symmetry is provided with the pull ring, be provided with the haulage rope in the pull ring.

Preferably, the light-emitting panel comprises an LED light source plate, a light guide plate, a diffusion plate, a prismatic crystal plate and a glass panel, and the LED light source plate, the light guide plate, the diffusion plate, the prismatic crystal plate and the glass panel are sequentially arranged from top to bottom.

Preferably, the connecting seat is provided with a penetrating installation groove, and the installation frame is arranged in the installation groove in a matching way; the mounting frame cross section sets up to trapezium structure, the mounting groove cross section has trapezium structure and square structure to constitute, and the mounting frame blocks each other through trapezium structure with the mounting groove.

Preferably, the trapezoid inclined plane of the mounting frame is correspondingly provided with a positioning pin, the groove wall of the mounting groove is correspondingly provided with a positioning groove, and the top end of the positioning pin is of a hemispherical structure; the locating pins are arranged in at least four groups, and at least two groups of locating pins are arranged on each trapezoid inclined plane of the mounting frame.

Preferably, the pull ring is made of metal materials, the pull ring is welded on the torsion block, and the torsion block is connected with the mounting frame through a thread structure.

Compared with the prior art, the utility model has the beneficial effects that: the panel lamp provided by the utility model achieves the purpose of anti-glare by improving the luminous panel; and set up detachable erection joint in upper portion, to whole, have detachable characteristic, easily carry out dismouting and overhaul, can fine alleviate the work load of maintaining the installation.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a mounting frame according to the present utility model;

reference numerals in the drawings: 1. a lamp body; 2. a lamp holder; 21. an LED light source board; 22. a diffusion plate; 23. a light guide plate; 24. prismatic crystal plate; 25. a glass panel; 3. a cover plate; 31. a connecting seat; 32. a mounting groove; 4. a mounting frame; 41. twisting blocks; 42. a pull ring; 43. and (5) positioning pins.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a return air anti-dazzle microcrystalline panel light, includes lamp body 1, lamp stand 2, apron 3 and mounting bracket 4, lamp body 1 wholly is square structure, and lamp stand 2 sets up in the lower part of lamp body 1, the lamp stand 2 cross-section sets up to the structure of falling trapezium; a light-emitting panel is arranged on the lower surface of the lamp holder 2, and is embedded in the lamp holder 2; the upper surface of the lamp body 1 is fixed with a cover plate 3 through a pin, a connecting seat 31 is arranged on the cover plate 3, and the connecting seats 31 are symmetrically arranged on the upper surfaces of two ends of the cover plate 3; the mounting frame 4 is arranged in the connecting seat 31 in a matching way, pull rings 42 are symmetrically arranged at two ends of the upper portion of the mounting frame 4, and traction ropes are arranged in the pull rings 42.

Further, the light-emitting panel includes an LED light source plate 21, a diffusion plate 22, a light guide plate 23, a prismatic crystal plate 24 and a glass panel 25, and the LED light source plate 21, the diffusion plate 22, the light guide plate 23, the prismatic crystal plate 24 and the glass panel 25 are sequentially arranged from top to bottom.

Further, a through type mounting groove 32 is formed in the connecting seat 31, and the mounting frame 4 is matched and arranged in the mounting groove 32; the cross section of the mounting frame 4 is set to be a trapezoid structure, the cross section of the mounting groove 32 is composed of a trapezoid structure and a square structure, and the mounting frame 4 and the mounting groove 32 are mutually clamped through the trapezoid structure.

Further, a positioning pin 43 is correspondingly arranged on the trapezoid inclined plane of the mounting frame 4, a positioning groove is correspondingly arranged on the groove wall of the mounting groove 32, and the top end of the positioning pin 43 is of a hemispherical structure; the locating pins 43 are arranged in at least four groups, and each trapezoid inclined plane of the mounting frame 4 is arranged in at least two groups.

Further, the pull ring 42 is made of metal material, the pull ring 42 is welded on the torsion block 41, and the torsion block 41 is connected with the mounting frame 4 through a thread structure.

Working principle: in the practical use process, the light-emitting panel formed by compounding the functional boards is used as a light-emitting source, wherein prismatic units are densely distributed on the surface of the prismatic plate 24, and the prismatic units have a microcrystalline structure and can refract and diffract light diffused by the upper diffusion plate 22 by a certain angle, so that the light-collecting effect is achieved, and the glare value UGR of a classroom lamp can be effectively reduced.

The cover plate 3 is connected with the mounting frame 4 through the connecting seat 31, and the cover plate and the mounting frame can be mutually detached. The mounting frame 4 is matched and clamped in the mounting groove 32, and the mounting frame and the mounting groove play a role of buckling through the trapezoid inclined plane, so that the mounting frame and the mounting groove are prevented from being separated. The square structure is expanded at the bottom of the mounting groove 32, so that the mounting frame 4 can shake up and down in the groove; the mounting groove 32 is provided with openings at both ends so that the mounting bracket 4 can be inserted into or taken out from the openings. The trapezoid inclined plane of the mounting frame 4 is correspondingly provided with a positioning pin 43, and the positioning pin 43 is clamped in a corresponding positioning groove, so that the positions of the connecting seat 31 and the mounting frame 4 are limited. The mounting frame 4 receives the upward pulling force of the pulling rope, and the connecting seat 31 receives the whole downward gravity of the panel light, so that the panel light and the connecting seat can be well buckled through the pin groove structure; the end part of the positioning pin 43 is arranged into a hemispherical structure, so that the positioning pin is convenient to clamp with the positioning groove; when the panel lamp is required to be disassembled, the panel lamp is lifted upwards, the mounting frame 4 is rocked up and down in the mounting groove 32, so that the positioning pins 43 are separated, and finally the mounting frame 4 is pulled out from the two ends of the mounting groove 32; the installation and the disassembly of the process can be completed by a single person, and the process is simple and convenient.

The positioning pin 43 also plays a role in positioning, and ensures that the pull ring 42 on the upper part of the mounting frame 4 is symmetrically arranged around the center of the panel light, thereby ensuring the uniformity of the pulling force. The pull ring 42 can be disassembled, and the torsion block 41 which is installed through threads is replaced after being damaged; compared with the panel light, the connecting seat 31 with the strip shape provides the whole upward pulling force, so that the deformation or damage caused by overlarge single-point stress is avoided, and the replacement treatment can be carried out.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. An anti-dazzle microcrystalline panel light of return air, its characterized in that: the LED lamp comprises a lamp body (1), a lamp holder (2), a cover plate (3) and a mounting rack (4), wherein the lamp body (1) is of a square structure as a whole, the lamp holder (2) is arranged at the lower part of the lamp body (1), and the section of the lamp holder (2) is of an inverted trapezoid structure; the lower surface of the lamp holder (2) is provided with a light-emitting panel which is embedded in the lamp holder (2); the upper surface of the lamp body (1) is fixedly provided with a cover plate (3) through a pin, the cover plate (3) is provided with a connecting seat (31), and the connecting seats (31) are symmetrically arranged on the upper surfaces of two ends of the cover plate (3); the mounting frame (4) is matched with the connecting seat (31), pull rings (42) are symmetrically arranged at two ends of the upper portion of the mounting frame (4), and traction ropes are arranged in the pull rings (42).

2. A return air antiglare microcrystal panel light as set forth in claim 1 wherein: the luminous panel comprises an LED light source plate (21), a diffusion plate (22), a light guide plate (23), a prismatic crystal plate (24) and a glass panel (25), wherein the LED light source plate (21), the diffusion plate (22), the light guide plate (23), the prismatic crystal plate (24) and the glass panel (25) are sequentially arranged from top to bottom.

3. A return air antiglare microcrystal panel light as set forth in claim 1 wherein: the connecting seat (31) is provided with a penetrating type mounting groove (32), and the mounting rack (4) is matched in the mounting groove (32); the section of the mounting frame (4) is set to be of a trapezoid structure, the section of the mounting groove (32) is composed of a trapezoid structure and a square structure, and the mounting frame (4) and the mounting groove (32) are clamped with each other through the trapezoid structure.

4. A return air antiglare microcrystal panel light as set forth in claim 3 wherein: positioning pins (43) are correspondingly arranged on the trapezoid inclined planes of the mounting frames (4), positioning grooves are correspondingly arranged on the groove walls of the mounting grooves (32), and the top ends of the positioning pins (43) are of hemispherical structures; the locating pins (43) are arranged in at least four groups, and each trapezoid inclined plane of the mounting frame (4) is provided with at least two groups.

5. A return air antiglare microcrystal panel light as set forth in claim 1 wherein: the pull ring (42) is made of metal materials, the pull ring (42) is welded on the torsion block (41), and the torsion block (41) is connected with the mounting frame (4) through a threaded structure.

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